    clear
    toilet Wealcome
    echo Loading...
    sleep 1
    echo All Done
    echo 进入Squashfs文件夹
    cd squashfs
    echo 删除原来的filesystem.squashfs文件...
    sudo rm filesystem.squashfs
    echo 删除成功！
    echo 准备打包Squashfs
    echo All Done.
    echo Start Pack Squashfs
    sudo mksquashfs squashfs-root/ filesystem.squashfs -comp lzo -Xalgorithm lzo1x_999 -Xcompression-level 9 -b 524288 -no-xattrs
    echo 打包完毕
    echo 即将生成iso
    clear
    toilet Wealcome
    echo 正在复制sfs文件  
    echo Copying FileSystem...
    sudo cp filesystem.squashfs ../iso/casper/
    echo Copy Done.
    echo 进入上级文件夹
    cd ..
    echo 进入iso挂载目录
    cd iso
    rm -rf md5sum.txt8.9 find -type f -print0 | xargs -0 md5sum|grep -v isolinux/boot.cat |tee md5sum.txt
    echo 操作成功完成...
    echo 进入上一级目录
    cd..
    echo 开始打包iso
    mkisofs -J -r -T -joliet-long -allow-leading-dots -l -A "Deepin_Custom" -p "deepin custom" -publisher "http://deepin.org/" -V "deepin" -no-emul-boot -boot-load-size 4 -boot-info-table -r -b isolinux/isolinux.bin -c isolinux/boot.cat -eltorito-alt-boot -e boot/grub/efi.img -no-emul-boot -o deepin-new.iso ./iso
    echo 打包成功
    echo Umount iso...
    sudo umount ./iso
    echo Remove iso mount file
    sudo rm -rf ./iso_modify
    sudo rm -rf ./iso
    echo Done...
    echo 查找目录下的deepin-new.iso的镜像文件
    ls
    echo Bye!